Synthesis, Characterization, and Applications of ZnO Nanowires

Table 2

The diameter, density, and length of ZnO nanorods corresponding to the thickness of the seed layer (reproduced with permission from [72] © 2011 Elsevier).

Thickness of the seed layer (nm)	Diameter of ZnO nanorods (nm)	Density of ZnO nanorods (μm^−2)	Length of ZnO nanorods (nm)
20	30	213	1052
40	36	209	1007
160	51	184	998
320	72	169	967